package lab04.test01;


/**
 * Created by tianxiadiyishuai on 2017/12/19.
 */
public class HelloWorldThread extends Thread {
    @Override
    public void run(){
        //每隔一秒打印一次
        while (true){
            System.out.println("Hello,World");
            // 等一秒
            try {
                Thread.sleep(1000);//1秒=1000毫秒
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
}
